The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 12, 2022
Filed:
Sep. 29, 2021
Applicant:
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Inventors:
Tae Ho Lim, Suwon-si, KR;
Joo Yul Ko, Suwon-si, KR;
Assignee:
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B 5/12 (2006.01); H03B 5/24 (2006.01); H03K 17/96 (2006.01);
U.S. Cl.
CPC ...
H03B 5/1212 (2013.01); H03B 5/24 (2013.01); H03K 17/9622 (2013.01);
Abstract
An oscillator device includes a touchpad, and an oscillator that includes an oscillation core having a second terminal configured to output an oscillation signal generated by the oscillation core based on an input to a first terminal of the oscillation core, a first capacitor connected between the first terminal and a ground, and a second capacitor connected between the second terminal and the ground, where the first capacitor is connected to the touchpad, and where a total capacitance of the first capacitor is different from a total capacitance of the second capacitor.